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September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Ho Nieh nominated to the NRC
Nieh
President Trump recently nominated Ho Nieh for the role of commissioner in the Nuclear Regulatory Commission through the remainder of a term that will expire June 30, 2029.
Nieh has been the vice president of regulatory affairs at Southern Nuclear since 2021, though he is currently working as a loaned executive at the Institute of Nuclear Power Operations, where he has been for more than a year.
Nieh’s experience: Nieh started his career at the Knolls Atomic Power Laboratory, where he worked primarily as a nuclear plant engineer and contributed as a civilian instructor in the U.S. Navy’s Nuclear Power Program.
From there, he joined the NRC in 1997 as a project engineer. In more than 19 years of service at the organization, he served in a variety of key leadership roles, including division director of Reactor Projects, division director of Inspection and Regional Support, and director of the Office of Nuclear Reactor Regulation.
Mikio Enoeda, Yoshinori Kawamura, Kenji Okuno, Ken-ichi Tanaka, Mitsuru Uetake, Masabumi Nishikawa
Fusion Science and Technology | Volume 28 | Number 3 | October 1995 | Pages 591-596
Tritium Processing | Proceedings of the Fifth Topical Meeting on Tritium Technology in Fission, Fusion, and Isotopic Applications Belgirate, Italy May 28-June 3, 1995 | doi.org/10.13182/FST95-A30467
Articles are hosted by Taylor and Francis Online.
Experimental results showed that Q2 gas was adsorbed effectively by CMSB on an early stage of breakthrough even though CH4 exists in the inlet gas. Particularly, in the case of Q2 with low concentration of CH4, the break through curve of Q2 showed almost the same curve as in the case of pure Q2 adsorption. However, CH4 gas spilled over adsorbed Q2 in the course of CH4 break-through. This means that the CMSB will eventually lose the ability to adsorb Q2 in the final stage of adsorption. The critical time when the CMSB loses the adsorption ability depends on the inlet CH4 concentration. Analysis of the results showed that the adsorption of Q2 and CH4 mixture can be roughly described by assuming the multi-component adsorption equations for Q2 and CH4 using Langmuir's equations. It was certified that the analysis model described and predicted the experimental observations very well.
